# To Dos List vs Quant Authenticator

The clearest difference is in-app purchases: Quant Authenticator at none against To Dos List's 2. Quant Authenticator also leads on iOS requirement (16.0 vs 26.0). To Dos List's advantage is device support (4 vs 2). On price, update cadence and ads there is nothing between them.

Both are free to download. To Dos List sells 2 one-off in-app purchases. Quant Authenticator asks for nothing beyond the download.

To Dos List ships an update every 4 months, Quant Authenticator every 3 months. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | To Dos List | Quant Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/to-dos-list/id349752683/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 43.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 36 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Niemeyer](https://appshunter.io/developer/336964508) | [esaqa GmbH](https://appshunter.io/developer/1545581496) |

## What reviewers say

### To Dos List

[App page](https://appshunter.io/ios/app/to-dos-list/id349752683)

Organize your life with a customizable to-do list app. Set due dates, add notes, prioritize tasks, and categorize them with tags. Share your progress on social media and personalize the app's appearance with various themes.

**Highlights:** Local notifications, Due dates, Add notes, Customizable themes, Task prioritization, Tagging and searching tasks, Social media sharing

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $0.99 | one-time |
| Remove Ads | $4.99 | one-time |


### Quant Authenticator

[App page](https://appshunter.io/ios/app/quant-authenticator/id6459475820)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is To Dos List free?

To Dos List is free to download, with in-app purchases available.

### Is Quant Authenticator free?

Quant Authenticator is free to download, with no in-app purchases.

### Do To Dos List or Quant Authenticator have ads?

Neither To Dos List nor Quant Authenticator shows ads.

### Which is updated more often, To Dos List or Quant Authenticator?

To Dos List ships an update every 4 months, and Quant Authenticator every 3 months. Most recently, To Dos List was updated on October 19, 2026 and Quant Authenticator on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*